By Emma Tucker, CNN
(CNN) — The immense joy of Spencer and Monique Tepe was unmistakable on their wedding day in a 2021 video shared by the family, which captured them exchanging vows. The then newlyweds embraced and laughed in their Columbus, Ohio, home as friends and loved ones cheered them.
But just one month before their fifth anniversary, the same setting where the couple began their life together became the site of unspeakable tragedy. The respected dentist, 37, and his 39-year-old wife, a stay-at-home mother, were found dead on Tuesday after being gunned down in their upscale home while their two young children were inside.
A memorial of roses and sunflowers now grows outside the home as news of the shocking killings spread nationwide just days after Christmas, generating more questions than answers.
Law enforcement has been reluctant to disclose any details about a possible suspect or motive but said the killer or killers of the young couple remain on the loose. Even more mysterious, police revealed there were no obvious signs of forced entry, and no firearm was found at the scene, CNN affiliate WSYX reported.
Police are asking the public for any information on a case they say is being investigated as a double homicide, not a murder-suicide.
Here’s what we know and don’t know about the tragedy:
How concerned friends and colleagues led police to home
Spencer Tepe had rarely missed work at Athens Dental Depot, located about 75 miles southeast of the family’s Columbus home, and he and his wife were always responsive, according to the owner of his practice, Dr. Mark Valrose, CNN affiliate WSYX reported.
But on Tuesday morning, he didn’t show up for work, spurring concern from his colleagues that continued to grow when they could not get in touch with him or his wife, according to 911 calls reported by WSYX.
Valrose made the first 911 call at around 8:58 a.m. and asked police to conduct a wellness check, telling the dispatcher: “He is always on time, and he would contact us if there were any issues,” according to the recording.
“I don’t know how else to say this, but we are very, very concerned. This is very out of character for him,” he continued. “We can’t get in touch with his wife, which is probably the more concerning thing.”
At 9:22 a.m., an officer arrived at the home to perform the welfare check, but no one answered the door, WSYX reported, citing police records.
Around 30 minutes later, Tepe’s colleagues and a friend arrived at the home, but also did not get a response, the dispatch records showed. A man at the scene also called 911 at 9:56 a.m., saying he heard children crying inside.
“I can hear kids inside, and I swear I think I heard one yell,” the caller said, according to dispatch audio. “But we can’t get in. At this point, I don’t know if I need to break the door in to get in the house or what.”
Two minutes later, another colleague of Tepe called 911 to say they had been unable to reach him for about three hours, according to the recordings obtained by WSYX.
Around 10:03 a.m., a friend of Tepe, who said the two last spoke the day before, was audibly distressed as he called 911: “There’s a body,” he reported.
“Our friend wasn’t answering his phone … we just came here and he appears dead,” the friend said.
Officers found the bodies of Spencer Tepe and Monique Tepe in their home in the Weinland Park neighborhood, Columbus police said.
Their two children, ages 1 and 4, were also fo